We use a 4k camcorder for my wife’s teaching videos and I am not happy with the audio at all. However she hates messing around with separate audio tracks (she makes a large volume of video) and so we put up with it out of laziness. We should change that. @Korrigan that camera sounded amazing.
We used to have a Zoom H1 mic and it was great. The mic on the Q8 looks very similar to the mic on the H1.